Base | Representation |
---|---|
bin | 110011101100110000… |
… | …0010010011010101000 |
3 | 101121120101221010020201 |
4 | 1213121200102122220 |
5 | 3304333431133222 |
6 | 123000422401544 |
7 | 11010155333056 |
oct | 1473140223250 |
9 | 347511833221 |
10 | 111023302312 |
11 | 430a283a2aa |
12 | 196255902b4 |
13 | a614505630 |
14 | 55330791d6 |
15 | 2d4bd7d427 |
hex | 19d98126a8 |
111023302312 has 16 divisors (see below), whose sum is σ = 224181668340. Its totient is φ = 51241524096.
The previous prime is 111023302301. The next prime is 111023302361. The reversal of 111023302312 is 213203320111.
It can be written as a sum of positive squares in 2 ways, for example, as 109609993476 + 1413308836 = 331074^2 + 37594^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 111023302312.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533765773 + ... + 533765980.
Almost surely, 2111023302312 is an apocalyptic number.
It is an amenable number.
111023302312 is an abundant number, since it is smaller than the sum of its proper divisors (113158366028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111023302312 is a wasteful number, since it uses less digits than its factorization.
111023302312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067531772 (or 1067531768 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 111023302312 its reverse (213203320111), we get a palindrome (324226622423).
The spelling of 111023302312 in words is "one hundred eleven billion, twenty-three million, three hundred two thousand, three hundred twelve".
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